2012802561

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{968159}}^1$

素因数の和:968186

約数の個数: 32

約数和(自身を含む): 3717734400

約数和(自身を除く): 1704931839

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 968159, 2904477, 6777113, 8713431, 10649749, 20331339, 26140293, 31949247, 60994017, 74548243, 95847741, 182982051, 223644729, 287543223, 670934187, 2012802561]

約数ペア:

[(1, 2012802561), (3, 670934187), (7, 287543223), (9, 223644729), (11, 182982051), (21, 95847741), (27, 74548243), (33, 60994017), (63, 31949247), (77, 26140293), (99, 20331339), (189, 10649749), (231, 8713431), (297, 6777113), (693, 2904477), (2079, 968159)]